//跳转到默认应用界面 第一种方式 Intent intent = new Intent(); ComponentName componentName = new ComponentName("com.android.settings", "com.android.settings.Settings$AdvancedAppsActivity"); intent.setComponent(componentName); startActivity(intent);
//跳转到设置默认应用页面 第二种方式 Intent intent = new Intent(); intent.setAction(Settings.ACTION_MANAGE_DEFAULT_APPS_SETTINGS); startActivity(intent);
//跳转到设置默认短信页面 Intent intent = new Intent(); intent.setComponent(new ComponentName("com.android.settings", "com.android.settings.SubSettings")); intent.putExtra(":settings:show_fragment", "com.android.settings.applications.defaultapps.DefaultSmsPicker"); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(intent);
//判断当前应用是否是默认短信 // String defaultSmsApp = Telephony.Sms.getDefaultSmsPackage(this); // if (null == defaultSmsApp || TextUtils.isEmpty(defaultSmsApp)||!defaultSmsApp.equals(getPackageName())) { // //不是默认短信 // } //跳转到系统应用管理列表界面 // Intent intent = new Intent(Settings.ACTION_APPLICATION_SETTINGS); // startActivity(intent); //跳转到系统应用管理页面 // Intent intent = new Intent(Settings.ACTION_MANAGE_APPLICATIONS_SETTINGS); // startActivity(intent); //跳转到系统应用管理页面(全部界面) // Intent intent = new Intent(Settings.ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS); // startActivity(intent);
//跳转到已经安装的无障碍辅助功能页面 // Intent intent = new Intent(); // intent.setComponent(new ComponentName("com.android.settings", "com.android.settings.SubSettings")); // intent.putExtra(":settings:show_fragment", "com.android.settings.accessibility.InstalledAccessibilityService"); // intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); // startActivity(intent);